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Technical data
8.2 Measurement range
Versions
mm (inch)
ISO 2853/BS 4825 Part 4 (SS3351)
Dairy clamp connection (PN 16)
ISO 2852/BS 4825 Part 3 (SMS3016)
Thread
ISO 228/1, PN 100
ANSI/ASME B1.20.1, PN 100
1) Material, 1.4401 or corresponding
8.2
Measurement range
Measuring accuracy of frequency and pulse outputs
Figure 8-1
Table 8- 3
Sensor size
DI 3
DI 6
DI 15
DI 25
DI 40
● At a flow > 5 % of the max. measurement range, you can directly read the error on the
● At a flow < 5 % of the max. measurement range, use the equation to calculate the error.
The error curve is calculated using the formula:
34
1)
Measuring accuracy
Measurement range
Max. flow of sensor at
5 %
kg/h
12.5
kg/h
50
kg/h
280
kg/h
1250
kg/h
2600
curve.
DI 3 (1/8)
DI 6 (¼)
25 mm
25 mm
25 mm
25 mm
G1/4" female
G1/4" male
1/4" NPT
1/4" NPT
female
male
50 %
125
500
2800
12500
26000
DI 15 (5/8)
DI 25 (1)
25 mm
38 mm
25 mm
38 mm
G1/2" male
G1" male
1/2" NPT
1" NPT male
male
100 %
250
1000
5600
25000
52000
SITRANS F C MASS 2100 Di 3-40
Operating Instructions, 07/2010, SFIDK.PS.028.Z1.02
DI 40 (1½)
51 mm
51 mm
G2" male
2" NPT
male
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